House on the Edge of the Park1980

Horror Vault's take

When a well-heeled couple invite a street-smart mechanic and his simple-minded companion to an upscale party after a roadside breakdown, the evening takes a savage and terrifying turn. What begins as an act of goodwill quickly devolves into a night of escalating menace, humiliation, and violence. This Italian exploitation entry — infamous on the video nasty list — delivers relentless tension as partygoers find themselves at the mercy of their dangerous guests. It's a punishing watch that earns its notorious reputation.

Content: Sexual Violence And Rape, Graphic Violence, Torture, Genital Mutilation, Degradation And Humiliation, Disturbing Power Dynamics